Marker light



FIG. 1 is a front plan view of the marker light showing one embodimentof my new design;

FIG. 2 is view of the top thereof, with the broken line showing forillustrative purposes only and forming no part of the claimed design;

FIG. 3 a view of the right side thereof;

FIG. 4 is a top plan of a second embodiment of the marker light;

FIG. 5 is a side view of the second embodiment of the marker light; and,

FIG. 6 is a side view of the second embodiment of the marker light.

The bottom and left sides of the marker light are symmetrical with thetop and right sides, respectively, and the back of the marker light isplain and unornamental.

The ornamental design for a marker light, as shown and described.